9/4=x-10/x

Simple and best practice solution for 9/4=x-10/x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9/4=x-10/x equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

9/4 = x-(10/x) // - x-(10/x)

10/x-x+9/4 = 0

10*x^-1-1*x^1+9/4*x^0 = 0

(9/4*x^1-1*x^2+10*x^0)/(x^1) = 0 // * x^2

x^1*(9/4*x^1-1*x^2+10*x^0) = 0

x^1

(9/4)*x-x^2+10 = 0

(9/4)*x-x^2+10 = 0

DELTA = (9/4)^2-(-1*4*10)

DELTA = 721/16

DELTA > 0

x = ((721/16)^(1/2)-(9/4))/(-1*2) or x = (-(9/4)-(721/16)^(1/2))/(-1*2)

x = ((721/16)^(1/2)-9/4)/(-2) or x = ((721/16)^(1/2)+9/4)/2

x in { ((721/16)^(1/2)-9/4)/(-2), ((721/16)^(1/2)+9/4)/2} 

x in { ((721/16)^(1/2)-9/4)/(-2), ((721/16)^(1/2)+9/4)/2 }

See similar equations:

| 6-3x=2x-44 | | 3x-4=-2y+5 | | y=45+y-3 | | 9/4=x-10/xx | | 1.404/6=d | | 5(x-4)=29 | | 3a-7a-9=40 | | -3(u+4)=3u-4+2(2u+4) | | 52-5(h+3)=-28 | | -9*6= | | -6(x-7)=24 | | Y=0.6(-4)+16 | | 6x+3(7x-11)=156 | | 9w-6=-7+9w | | 1-8k=-11k-23 | | 4(3w-3)-2(4w+7)= | | 0.136/8=d | | 2n+7n-5=2n-3n+10 | | 5v=5v-4 | | 4=0y+4 | | 5x-5b-5b= | | -5(-2w+5)-8w=6(w-2)-3 | | -7n+1=-7n+2 | | 0.5x-0.1(8-3x)=-0.6(x-8) | | 5.4a+11=70.4 | | 3x^2-200=-x^2-20 | | 2f+6f=8f | | -35=h-14 | | 0.4x-17.7=-2.5x+20 | | -3(7u-6)+6u=3(u+4) | | -8s=10-7s | | T^2+22t=-1 |

Equations solver categories